17449380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7457}}^1$

素因数の和:7485

約数の個数: 72

約数和(自身を含む): 57008952

約数和(自身を除く): 39559572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7457, 14914, 22371, 29828, 37285, 44742, 67113, 74570, 89484, 96941, 111855, 134226, 149140, 193882, 223710, 268452, 290823, 335565, 387764, 447420, 484705, 581646, 671130, 872469, 969410, 1163292, 1342260, 1454115, 1744938, 1938820, 2908230, 3489876, 4362345, 5816460, 8724690, 17449380]

約数ペア:

[(1, 17449380), (2, 8724690), (3, 5816460), (4, 4362345), (5, 3489876), (6, 2908230), (9, 1938820), (10, 1744938), (12, 1454115), (13, 1342260), (15, 1163292), (18, 969410), (20, 872469), (26, 671130), (30, 581646), (36, 484705), (39, 447420), (45, 387764), (52, 335565), (60, 290823), (65, 268452), (78, 223710), (90, 193882), (117, 149140), (130, 134226), (156, 111855), (180, 96941), (195, 89484), (234, 74570), (260, 67113), (390, 44742), (468, 37285), (585, 29828), (780, 22371), (1170, 14914), (2340, 7457)]